Adding multiple cylinders into the same model PDE Toolbox
显示 更早的评论
Hi, I am trying to construct a 3D model for electrical analysis later. I have 3 cylinders and 1 hollow cylinders.
When I am trying to make all of them into one model, I encountered the following error:
which correspond to this line:
May I know how to add all my shapes into the same model?
Thank you!!
Here is my code:
Building the base Stratum Corneum and Variable Skin
SC3d = multicylinder(basesize,hSC) %create SC
VS3d = multicylinder(basesize,hVS, "Zoffset",-hVS) %create VS
Sense3d = multicylinder(R1, hEL, "Zoffset",hSC) %create sensor
Inject3d = multicylinder([R1+R2 R3], hEL, "Zoffset", hSC) %create inject
model = createpde
model.Geometry = SC3d + VS3d
pdegplot(model,"CellLabels","on","FaceAlpha",0.5)
采纳的回答
VBBV
2022-12-4
model.Geometry = [SC3d VS3d]
4 个评论
VBBV
2022-12-4
Use concatenation operator [ ]
Miles Hao Peng Su
2022-12-4
Thanks! Now it did solve my question - however I encountered some problem with the inject3d.
I want it to be a hollow cylinder with some offset z, may I know if this is doable?
This error shows up:
with this line of code:
Inject3d = multicylinder([R1+R2 R3], hEL, "Void", [true false], "Zoffset", hSC) %create inject
Thanks!
Miles Hao Peng Su
2022-12-4
Hi, also, this error showed up when using the concatenation operator:
model.Geometry = [SC3d VS3d Sense3d]
is there another way for me to use this?
Bastiaan
2024-9-10
please advise on this question. it occurs also on my PDE Modeler.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Geometry and Mesh 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
